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Oval|Lab Grown|IGI

5.00ct E IF Oval Lab Grown Diamond

ID • E/IF

Diamond specifications and retailer prices

From $13,639 NZD
£6,053 GBP
As of October 30, 2026
Save $26,443 NZD (66%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $40,081 NZD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 5ct lab-grown oval diamond

This 5ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 3 retailers as of October 29, 2026, with prices from $13,639 to $40,081, a $26,443 spread on the same certified stone. Blue Nile lists it at $40,081. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.00
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions13.44 × 9.66 × 6.04 mm
L/W Ratio1.39
Top View
13.44 mm9.66 mm5.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $40,081 NZD|Low: $10,112 NZD|High: $40,081 NZD|Avg: $20,198 NZD|+2.6%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4$10,534 NZD
Retailer 6$11,040 NZD
Retailer 2$13,639 NZD
Retailer 5$16,011 NZD
Retailer 3$33,132 NZD
Blue Nile$40,081 NZD

22 data points across 6 retailers

3 retailers$13,639 NZD to $40,081 NZD

A
Cheapest Retailer
-
$13,639 NZD
£6,053 GBP
B
Retailer 2
-
$33,132 NZD
$18,673 USD
View
Most Expensive
B
Blue Nile
28280764 · Oct 29
$40,081 NZD
$22,590 USD
View
2 more retailers have this diamond
Prices start from $13,639 NZDSave up to $26,443 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
5.00ct Oval
$13,639 NZD